714888489 has 64 divisors (see below), whose sum is σ = 1166950400. Its totient is φ = 388644480.

The previous prime is 714888481. The next prime is 714888491. The reversal of 714888489 is 984888417.

It is not a de Polignac number, because 714888489 - 2³ = 714888481 is a prime.

It is a super-2 number, since 2×714888489² = 1022131103409406242, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (714888481) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2328474 + ... + 2328780.

It is an arithmetic number, because the mean of its divisors is an integer number (18233600).

Almost surely, 2^714888489 is an apocalyptic number.

It is an amenable number.

714888489 is a deficient number, since it is larger than the sum of its proper divisors (452061911).

714888489 is a wasteful number, since it uses less digits than its factorization.

714888489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 435 (or 421 counting only the distinct ones).

The product of its digits is 4128768, while the sum is 57.

The square root of 714888489 is about 26737.3986954603. The cubic root of 714888489 is about 894.1549148737.

The spelling of 714888489 in words is "seven hundred fourteen million, eight hundred eighty-eight thousand, four hundred eighty-nine".